Cat property insurers loss ratio last 5 years?

When looking at "cat property insurers," the data is split into two distinct groups that experienced the last five years (2021–2025) very differently: Primary Insurers (who write the direct homeowners and commercial property policies) and Global Reinsurers (who insure the primary insurers against massive catastrophes).

Here are the historical loss ratios for the last five years.

1. Primary U.S. Homeowners Insurance (The Direct Cat Exposure)

For retail property insurers, the last five years were defined by a historic crisis followed by a massive pricing correction. (Metric: Net Incurred Loss & Loss Adjustment Expense Ratio based on AM Best and III data)

• 2021: ~77.0% (Elevated by Hurricane Ida and Winter Storm Uri).
• 2022: ~81.0% (Spiked due to $50B+ in insured losses from Hurricane Ian).
• 2023: 84.5% (A historic peak. Insurers were battered by a record-breaking year of "secondary perils," specifically severe convective storms and hail in the Midwest, totaling over $50B).
• 2024: 72.5% (A massive 12-point improvement. The 30% to 50% rate hikes insurers forced on consumers finally earned into their balance sheets, pulling the loss ratio back down to the 10-year historical average).
• 2025: ~58.0% - 62.0% (A massive return to profitability. Q2 2025 posted a direct incurred loss ratio of 58.9%, the best quarter the industry has seen in 15 years, aided by high rates and a relatively benign cat environment).

2. Global Property Catastrophe Reinsurers

For dedicated global reinsurers (the ultimate bearers of cat risk, like Swiss Re, Munich Re, and RenaissanceRe), the loss ratio trend is completely inverted compared to primary insurers due to structural changes in the market. (Metric: Average Property Reinsurance Underlying Loss Ratio)

• 2021 – 2022: ~65% to 75% (Reinsurers absorbed the brunt of the global catastrophe losses, leading to severe unprofitability and triggering the "Forever Hard Market").
• 2023: ~55% to 60% (The Structural Reset. On January 1, 2023, reinsurers forced primary insurers to take much higher "attachment points"—meaning primary insurers had to pay for medium-sized storms themselves. Reinsurer loss ratios instantly plummeted).
• 2024: ~50% to 55% (With their capital insulated from frequency storms, reinsurers posted record-breaking profitability).
• 2025: ~45% to 50% (According to Gallagher Re's 2025 composite, the global reinsurance market experienced an exceptional year with ROEs hitting 19.3%. Because the year avoided major "capital-wiping" mega-hurricanes and their attachment points remained high, dedicated property cat loss ratios dropped to historic lows).

Summary of the Cycle

Between 2021 and 2023, Reinsurers essentially pushed the catastrophic loss ratio down to the Primary Insurers. In 2024 and 2025, Primary Insurers pushed that loss ratio down to Consumers via massive premium rate hikes, allowing both tiers of the insurance industry to return to highly profitable loss ratios by 2025.